The QCD equation of state in background magnetic fields

@inproceedings{Bali2014TheQE,
  title={The QCD equation of state in background magnetic fields},
  author={Gunnar S. Bali},
  year={2014}
}
We determine the equation of state of 2+1-flavor QCD with physical quark masses, in the presence of a constant (electro)magnetic background field on the lattice. To determine the free energy at nonzero magnetic fields we develop a new method, which is based on an integral over the quark masses up to asymptotically large values where the effect of the magnetic field can be neglected. The method is compared to other approaches in the literature and found to be advantageous for the determination… CONTINUE READING

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